Optimasi Metode MAE terhadap Kadar Polifenol dan Profil KLT dari Rimpang Jahe Merah (Zingiber officinale): Optimization of MAE Method on Polyphenol Levels and Profile of Red Ginger (Zingiber officinale) Rhizome - Nursya’bani Bismar Nugraha; Muhammad Faisal; Herman Herman (Fakultas Farmasi, Universitas Mulawarman, Samarinda, Indonesia, 2022)